heat

Introduces terms and concepts related to hot and cold through descriptive text, photos, and a story about three children's pretend adventure to the North Pole.

Explains how heat works and the functions it serves in our world, discussing such areas as conduction, expansion, and evaporation.

An introduction to basic physics concepts, focusing on matter, energy, and heat, and explaining how different states of matter react in various conditions.

Discusses heat, temperature, the science behind measuring temperature, and the different devices used to measure temperature.

Briefly describes how heat is produced, conducted, used, and measured.

A young boy wakes up and goes to school, describing how hot it is outside.

Explains how heat and energy work, explaining the science behind them and providing examples from everyday life, and includes related experiments.

Photographs and text provide a scientific introduction to heat, explaining what heat is, how it is made and measured, and the important balance between hot and cold for living things.

Looks at heat as a form of energy, explaining how heat is created and measured, and discussing conduction, convection, radiation, and heat capacity. Includes experiments.